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Abstract

In this study, it carries through the corresponding data extraction
from video data of Sanda at home and abroad, extracts the number of use, frequency
of use, scores and scoring contribution rate of various techniques per game
of Sanda players at home and abroad. This study first analyzes the overall data
comparison condition of the individual technology, two portfolio combination
technologies and three portfolio combination technologies in Sanda technology
and then conducts data comparison analysis one by one on the using condition
of the individual technology, two portfolio combination technologies and three
portfolio combination technologies. Research shows domestic players are better
than foreign athletes in the counterattack scoring and foreign athletes are
better than the domestic players in the offensive scoring the domestic focus
on defense than the attack and the abroad focus on offense than defense. Through
the analysis of the text, it provides directions for direction of improvement
in the competitive race development for Sanda.

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